I mainly uploaded this for my brother to download due to the horrible download rate of the official website...
Official site: http://ro2.playpark.net/
Instructions: ( It's super simple )
Extract the contents of PlayPark.rar to you're C:/ directory
Open C:/PlayPark/RO2 and find the RO2Client.exe file
Right click and create a shortcut to you're desktop
Start the game and enjoy...
Don't forget to visit the official site to create an account.